HEADER LIGASE 31-DEC-69 1PFV TITLE METHIONYL-TRNA SYNTHETASE FROM ESCHERICHIA COLI COMPLEXED WITH TITLE 2 DIFLUOROMETHIONINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: Methionyl-tRNA synthetase; COMPND 3 CHAIN: A; COMPND 4 EC: 6.1.1.10; COMPND 5 FRAGMENT: RESIDUES ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.70 ANGSTORMS DBREF 1PFV A 1 551 UNP P00959 SYM_ECOLI 1 551 SEQRES 1 A 30 VAL LYS GLY THR CYS PRO LYS CYS LYS SER PRO ASP GLN SEQRES 2 A 30 TYR GLY ASP ASN CYS GLU VAL CYS GLY ALA THR TYR SER SEQRES 3 A 30 PRO THR GLU LEU ATOM 1 N VAL A 141 31.718 15.356 9.468 1.00 30.16 ATOM 2 CA VAL A 141 32.649 16.153 8.685 1.00 29.96 ATOM 3 C VAL A 141 33.578 16.826 9.687 1.00 29.85 ATOM 4 O VAL A 141 33.118 17.459 10.636 1.00 30.01 ATOM 5 CB VAL A 141 31.923 17.240 7.869 1.00 30.12 ATOM 6 CG1 VAL A 141 32.927 18.002 7.015 1.00 30.27 ATOM 7 CG2 VAL A 141 30.853 16.607 6.995 1.00 29.73 ATOM 8 N LYS A 142 34.882 16.676 9.486 1.00 29.49 ATOM 9 CA LYS A 142 35.850 17.279 10.390 1.00 29.42 ATOM 10 C LYS A 142 36.915 18.037 9.614 1.00 28.32 ATOM 11 O LYS A 142 37.133 17.783 8.430 1.00 27.32 ATOM 12 CB LYS A 142 36.509 16.205 11.258 1.00 31.58 ATOM 13 CG LYS A 142 37.277 15.157 10.472 1.00 33.64 ATOM 14 CD LYS A 142 37.935 14.149 11.401 1.00 36.61 ATOM 15 CE LYS A 142 38.704 13.097 10.617 1.00 37.65 ATOM 16 NZ LYS A 142 39.371 12.113 11.515 1.00 39.05 ATOM 17 N GLY A 143 37.576 18.970 10.289 1.00 26.99 ATOM 18 CA GLY A 143 38.609 19.748 9.638 1.00 25.35 ATOM 19 C GLY A 143 39.173 20.825 10.540 1.00 25.89 ATOM 20 O GLY A 143 39.012 20.778 11.760 1.00 23.85 ATOM 21 N THR A 144 39.832 21.803 9.931 1.00 25.41 ATOM 22 CA THR A 144 40.438 22.904 10.668 1.00 25.70 ATOM 23 C THR A 144 39.502 24.108 10.732 1.00 25.46 ATOM 24 O THR A 144 38.935 24.516 9.718 1.00 24.53 ATOM 25 CB THR A 144 41.769 23.323 10.009 1.00 26.80 ATOM 26 OG1 THR A 144 42.697 22.233 10.090 1.00 27.53 ATOM 27 CG2 THR A 144 42.356 24.543 10.701 1.00 27.11 ATOM 28 N CYS A 145 39.341 24.668 11.929 1.00 24.74 ATOM 29 CA CYS A 145 38.470 25.824 12.126 1.00 24.93 ATOM 30 C CYS A 145 38.917 27.016 11.284 1.00 26.90 ATOM 31 O CYS A 145 40.084 27.413 11.318 1.00 26.15 ATOM 32 CB CYS A 145 38.446 26.228 13.601 1.00 24.46 ATOM 33 SG CYS A 145 37.490 27.731 13.927 1.00 20.73 ATOM 34 N PRO A 146 37.983 27.607 10.520 1.00 28.08 ATOM 35 CA PRO A 146 38.247 28.760 9.652 1.00 29.58 ATOM 36 C PRO A 146 38.729 29.994 10.408 1.00 30.81 ATOM 37 O PRO A 146 39.488 30.804 9.874 1.00 30.87 ATOM 38 CB PRO A 146 36.894 29.013 8.987 1.00 29.89 ATOM 39 CG PRO A 146 36.230 27.676 9.020 1.00 31.38 ATOM 40 CD PRO A 146 36.585 27.166 10.387 1.00 28.70 ATOM 41 N LYS A 147 38.283 30.130 11.652 1.00 30.81 ATOM 42 CA LYS A 147 38.638 31.281 12.473 1.00 31.89 ATOM 43 C LYS A 147 39.994 31.177 13.168 1.00 30.97 ATOM 44 O LYS A 147 40.932 31.895 12.817 1.00 31.24 ATOM 45 CB LYS A 147 37.550 31.524 13.522 1.00 33.27 ATOM 46 CG LYS A 147 36.128 31.413 12.983 1.00 35.83 ATOM 47 CD LYS A 147 35.875 32.355 11.813 1.00 37.92 ATOM 48 CE LYS A 147 35.977 33.815 12.226 1.00 39.31 ATOM 49 NZ LYS A 147 35.673 34.728 11.087 1.00 40.52 ATOM 50 N CYS A 148 40.098 30.286 14.151 1.00 29.42 ATOM 51 CA CYS A 148 41.340 30.128 14.906 1.00 27.97 ATOM 52 C CYS A 148 42.335 29.138 14.305 1.00 27.74 ATOM 53 O CYS A 148 43.464 29.022 14.783 1.00 26.72 ATOM 54 CB CYS A 148 41.031 29.718 16.350 1.00 27.12 ATOM 55 SG CYS A 148 40.359 28.049 16.538 1.00 23.82 ATOM 56 N LYS A 149 41.916 28.423 13.267 1.00 26.79 ATOM 57 CA LYS A 149 42.776 27.449 12.599 1.00 26.85 ATOM 58 C LYS A 149 43.096 26.219 13.454 1.00 26.91 ATOM 59 O LYS A 149 44.090 25.534 13.210 1.00 26.20 ATOM 60 CB LYS A 149 44.084 28.113 12.155 1.00 27.24 ATOM 61 CG LYS A 149 43.901 29.337 11.266 1.00 28.11 ATOM 62 CD LYS A 149 43.174 28.990 9.974 1.00 29.20 ATOM 63 CE LYS A 149 43.018 30.214 9.082 1.00 28.59 ATOM 64 NZ LYS A 149 42.307 31.323 9.778 1.00 30.10 ATOM 65 N SER A 150 42.263 25.943 14.455 1.00 26.13 ATOM 66 CA SER A 150 42.473 24.776 15.308 1.00 25.95 ATOM 67 C SER A 150 42.121 23.520 14.518 1.00 25.97 ATOM 68 O SER A 150 41.063 23.444 13.892 1.00 24.56 ATOM 69 CB SER A 150 41.599 24.853 16.564 1.00 26.54 ATOM 70 OG SER A 150 42.097 25.817 17.477 1.00 29.72 ATOM 71 N PRO A 151 43.009 22.516 14.535 1.00 26.18 ATOM 72 CA PRO A 151 42.766 21.269 13.805 1.00 26.82 ATOM 73 C PRO A 151 41.802 20.303 14.490 1.00 26.99 ATOM 74 O PRO A 151 41.488 20.443 15.673 1.00 26.39 ATOM 75 CB PRO A 151 44.165 20.680 13.671 1.00 27.33 ATOM 76 CG PRO A 151 44.793 21.071 14.976 1.00 26.92 ATOM 77 CD PRO A 151 44.359 22.520 15.132 1.00 26.25 ATOM 78 N ASP A 152 41.329 19.332 13.715 1.00 27.62 ATOM 79 CA ASP A 152 40.429 18.291 14.199 1.00 28.87 ATOM 80 C ASP A 152 39.118 18.755 14.830 1.00 27.66 ATOM 81 O ASP A 152 38.729 18.272 15.896 1.00 26.27 ATOM 82 CB ASP A 152 41.187 17.392 15.178 1.00 32.84 ATOM 83 CG ASP A 152 42.480 16.860 14.589 1.00 37.23 ATOM 84 OD1 ASP A 152 42.420 16.196 13.531 1.00 39.62 ATOM 85 OD2 ASP A 152 43.556 17.110 15.176 1.00 40.53 ATOM 86 N GLN A 153 38.429 19.679 14.169 1.00 25.71 ATOM 87 CA GLN A 153 37.148 20.165 14.672 1.00 25.90 ATOM 88 C GLN A 153 36.015 19.448 13.943 1.00 26.74 ATOM 89 O GLN A 153 36.130 19.148 12.754 1.00 25.68 ATOM 90 CB GLN A 153 37.033 21.678 14.476 1.00 24.58 ATOM 91 CG GLN A 153 37.984 22.472 15.358 1.00 23.97 ATOM 92 CD GLN A 153 37.897 22.051 16.814 1.00 24.03 ATOM 93 OE1 GLN A 153 36.820 22.063 17.410 1.00 22.15 ATOM 94 NE2 GLN A 153 39.033 21.673 17.393 1.00 22.31 ATOM 95 N TYR A 154 34.926 19.173 14.657 1.00 28.07 ATOM 96 CA TYR A 154 33.787 18.467 14.075 1.00 29.53 ATOM 97 C TYR A 154 32.539 19.313 13.861 1.00 30.52 ATOM 98 O TYR A 154 32.256 20.239 14.620 1.00 30.89 ATOM 99 CB TYR A 154 33.399 17.270 14.950 1.00 30.78 ATOM 100 CG TYR A 154 34.427 16.166 15.023 1.00 31.82 ATOM 101 CD1 TYR A 154 35.657 16.369 15.646 1.00 32.34 ATOM 102 CD2 TYR A 154 34.161 14.907 14.482 1.00 31.84 ATOM 103 CE1 TYR A 154 36.599 15.343 15.732 1.00 33.16 ATOM 104 CE2 TYR A 154 35.093 13.876 14.562 1.00 33.17 ATOM 105 CZ TYR A 154 36.309 14.100 15.188 1.00 33.21 ATOM 106 OH TYR A 154 37.230 13.081 15.273 1.00 33.61 ATOM 107 N GLY A 155 31.790 18.969 12.818 1.00 31.68 ATOM 108 CA GLY A 155 30.552 19.661 12.516 1.00 31.58 ATOM 109 C GLY A 155 30.611 21.147 12.231 1.00 32.19 ATOM 110 O GLY A 155 31.566 21.654 11.637 1.00 31.27 ATOM 111 N ASP A 156 29.571 21.846 12.676 1.00 32.22 ATOM 112 CA ASP A 156 29.433 23.279 12.462 1.00 32.80 ATOM 113 C ASP A 156 29.972 24.173 13.574 1.00 32.26 ATOM 114 O ASP A 156 29.586 25.339 13.665 1.00 31.23 ATOM 115 CB ASP A 156 27.957 23.623 12.233 1.00 34.51 ATOM 116 CG ASP A 156 27.070 23.185 13.388 1.00 37.24 ATOM 117 OD1 ASP A 156 27.489 23.335 14.556 1.00 36.07 ATOM 118 OD2 ASP A 156 25.947 22.700 13.128 1.00 39.24 ATOM 119 N ASN A 157 30.853 23.650 14.419 1.00 31.56 ATOM 120 CA ASN A 157 31.391 24.468 15.500 1.00 31.54 ATOM 121 C ASN A 157 32.776 24.040 15.963 1.00 30.68 ATOM 122 O ASN A 157 33.158 22.876 15.839 1.00 30.59 ATOM 123 CB ASN A 157 30.422 24.469 16.689 1.00 32.50 ATOM 124 CG ASN A 157 30.316 23.113 17.359 1.00 33.24 ATOM 125 OD1 ASN A 157 31.208 22.704 18.101 1.00 34.32 ATOM 126 ND2 ASN A 157 29.224 22.406 17.094 1.00 34.46 ATOM 127 N CYS A 158 33.523 25.004 16.492 1.00 29.95 ATOM 128 CA CYS A 158 34.871 24.767 16.991 1.00 29.18 ATOM 129 C CYS A 158 34.844 24.730 18.515 1.00 29.76 ATOM 130 O CYS A 158 34.327 25.646 19.157 1.00 29.69 ATOM 131 CB CYS A 158 35.809 25.880 16.516 1.00 28.26 ATOM 132 SG CYS A 158 37.481 25.798 17.205 1.00 24.36 ATOM 133 N GLU A 159 35.397 23.669 19.090 1.00 29.32 ATOM 134 CA GLU A 159 35.422 23.524 20.539 1.00 30.70 ATOM 135 C GLU A 159 36.584 24.268 21.187 1.00 30.61 ATOM 136 O GLU A 159 36.820 24.142 22.389 1.00 29.80 ATOM 137 CB GLU A 159 35.469 22.042 20.920 1.00 32.24 ATOM 138 CG GLU A 159 34.154 21.314 20.692 1.00 36.14 ATOM 139 CD GLU A 159 34.211 19.862 21.120 1.00 38.29 ATOM 140 OE1 GLU A 159 34.592 19.597 22.280 1.00 40.65 ATOM 141 OE2 GLU A 159 33.871 18.985 20.299 1.00 41.15 ATOM 142 N VAL A 160 37.310 25.043 20.388 1.00 28.92 ATOM 143 CA VAL A 160 38.429 25.814 20.908 1.00 28.46 ATOM 144 C VAL A 160 38.021 27.279 21.040 1.00 28.47 ATOM 145 O VAL A 160 37.943 27.804 22.150 1.00 28.77 ATOM 146 CB VAL A 160 39.668 25.708 19.991 1.00 28.23 ATOM 147 CG1 VAL A 160 40.816 26.527 20.567 1.00 28.13 ATOM 148 CG2 VAL A 160 40.083 24.251 19.852 1.00 28.49 ATOM 149 N CYS A 161 37.747 27.933 19.913 1.00 27.89 ATOM 150 CA CYS A 161 37.347 29.338 19.937 1.00 27.77 ATOM 151 C CYS A 161 35.831 29.488 20.053 1.00 28.40 ATOM 152 O CYS A 161 35.324 30.582 20.311 1.00 28.69 ATOM 153 CB CYS A 161 37.853 30.069 18.687 1.00 26.92 ATOM 154 SG CYS A 161 37.011 29.653 17.139 1.00 25.28 ATOM 155 N GLY A 162 35.112 28.386 19.861 1.00 28.25 ATOM 156 CA GLY A 162 33.663 28.412 19.971 1.00 28.73 ATOM 157 C GLY A 162 32.914 28.989 18.783 1.00 29.75 ATOM 158 O GLY A 162 31.699 29.177 18.846 1.00 29.99 ATOM 159 N ALA A 163 33.625 29.269 17.696 1.00 29.78 ATOM 160 CA ALA A 163 32.988 29.828 16.508 1.00 30.33 ATOM 161 C ALA A 163 32.038 28.822 15.863 1.00 30.99 ATOM 162 O ALA A 163 32.245 27.610 15.954 1.00 30.42 ATOM 163 CB ALA A 163 34.048 30.261 15.503 1.00 30.04 ATOM 164 N THR A 164 30.990 29.333 15.225 1.00 30.70 ATOM 165 CA THR A 164 30.015 28.490 14.542 1.00 31.74 ATOM 166 C THR A 164 30.130 28.776 13.051 1.00 31.62 ATOM 167 O THR A 164 30.462 29.893 12.654 1.00 31.77 ATOM 168 CB THR A 164 28.576 28.787 15.008 1.00 32.32 ATOM 169 OG1 THR A 164 28.288 30.178 14.818 1.00 34.04 ATOM 170 CG2 THR A 164 28.408 28.428 16.477 1.00 32.85 ATOM 171 N TYR A 165 29.850 27.772 12.228 1.00 31.38 ATOM 172 CA TYR A 165 29.964 27.934 10.784 1.00 31.31 ATOM 173 C TYR A 165 29.495 26.688 10.051 1.00 31.73 ATOM 174 O TYR A 165 29.316 25.631 10.653 1.00 31.83 ATOM 175 CB TYR A 165 31.427 28.205 10.429 1.00 30.96 ATOM 176 CG TYR A 165 32.377 27.271 11.149 1.00 30.60 ATOM 177 CD1 TYR A 165 32.414 25.909 10.843 1.00 30.84 ATOM 178 CD2 TYR A 165 33.196 27.736 12.178 1.00 30.86 ATOM 179 CE1 TYR A 165 33.240 25.033 11.547 1.00 30.01 ATOM 180 CE2 TYR A 165 34.025 26.868 12.889 1.00 30.00 ATOM 181 CZ TYR A 165 34.042 25.519 12.569 1.00 30.30 ATOM 182 OH TYR A 165 34.854 24.658 13.272 1.00 29.20 ATOM 183 N SER A 166 29.298 26.817 8.744 1.00 32.51 ATOM 184 CA SER A 166 28.878 25.684 7.932 1.00 32.50 ATOM 185 C SER A 166 30.098 24.793 7.725 1.00 31.87 ATOM 186 O SER A 166 31.202 25.289 7.503 1.00 31.48 ATOM 187 CB SER A 166 28.353 26.163 6.576 1.00 32.93 ATOM 188 OG SER A 166 28.102 25.066 5.714 1.00 33.70 ATOM 189 N PRO A 167 29.917 23.465 7.805 1.00 32.05 ATOM 190 CA PRO A 167 31.033 22.534 7.618 1.00 31.67 ATOM 191 C PRO A 167 31.792 22.800 6.318 1.00 31.75 ATOM 192 O PRO A 167 32.963 22.441 6.185 1.00 30.97 ATOM 193 CB PRO A 167 30.345 21.173 7.624 1.00 32.06 ATOM 194 CG PRO A 167 29.212 21.390 8.582 1.00 32.09 ATOM 195 CD PRO A 167 28.680 22.737 8.144 1.00 31.82 ATOM 196 N THR A 168 31.117 23.431 5.362 1.00 31.97 ATOM 197 CA THR A 168 31.731 23.752 4.078 1.00 32.96 ATOM 198 C THR A 168 32.827 24.797 4.258 1.00 33.63 ATOM 199 O THR A 168 33.658 24.999 3.372 1.00 34.19 ATOM 200 CB THR A 168 30.690 24.300 3.077 1.00 33.01 ATOM 201 OG1 THR A 168 30.105 25.500 3.600 1.00 32.31 ATOM 202 CG2 THR A 168 29.593 23.274 2.834 1.00 32.74 ATOM 203 N GLU A 169 32.825 25.459 5.411 1.00 33.37 ATOM 204 CA GLU A 169 33.817 26.487 5.699 1.00 33.38 ATOM 205 C GLU A 169 35.069 25.901 6.347 1.00 32.23 ATOM 206 O GLU A 169 36.090 26.577 6.468 1.00 31.63 ATOM 207 CB GLU A 169 33.208 27.563 6.604 1.00 34.99 ATOM 208 CG GLU A 169 32.039 28.310 5.967 1.00 38.22 ATOM 209 CD GLU A 169 31.463 29.388 6.868 1.00 40.09 ATOM 210 OE1 GLU A 169 32.216 30.304 7.260 1.00 41.83 ATOM 211 OE2 GLU A 169 30.254 29.321 7.183 1.00 41.57 ATOM 212 N LEU A 170 34.988 24.639 6.758 1.00 31.28 ATOM 213 CA LEU A 170 36.122 23.967 7.383 1.00 30.96 ATOM 214 C LEU A 170 37.315 23.901 6.437 1.00 30.65 ATOM 215 O LEU A 170 37.158 23.662 5.237 1.00 30.46 ATOM 216 CB LEU A 170 35.739 22.546 7.804 1.00 29.87 ATOM 217 CG LEU A 170 34.815 22.378 9.011 1.00 30.16 ATOM 218 CD1 LEU A 170 34.413 20.917 9.146 1.00 29.80 ATOM 219 CD2 LEU A 170 35.525 22.859 10.269 1.00 29.90 ATOM 220 ZN ZN A 552 38.128 27.890 16.172 1.00 21.89 TER